package com.xy.Servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.xy.model.Admin;
import com.xy.service.AdminLoginService;
import com.xy.service.impl.AdminLoginServiceImpl;

public class AdminLoginServlet extends HttpServlet {

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.doPost(request, response);
		
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		String account = request.getParameter("account");
		String pwd = request.getParameter("pwd");
		
		AdminLoginService service = new AdminLoginServiceImpl();
		
		Admin admin = service.adminLogin(account,pwd);
		
		if(admin == null){
			response.sendRedirect("../pages/admin/adminLogin.jsp");
		}else{
		  request.getSession().setAttribute("admin", admin);
		  request.getSession().setAttribute("id", admin.getId());
			request.getRequestDispatcher("../pages/public/index.jsp").forward(request, response);
		}
	}

}
